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portable amplifier KM-822BTV

portable amplifier KM-822BTV
company Shenzhen JHC Electronic CO., Ltd.
Categories Gift Wrapping Paper
Update2011-02-18
Original RegionChina
portable amplifier KM-822BTV
portable amplifier KM-822BTV[Back]
This model has elegance outline, excellent performance of its vocal quality; its keep the clear and nature tone even with general volume, that ensure teaching quality as well as teacher’s voice. With good rating widely from the techers, its named as Star of teacher' load lighten.Except widely using in teaching area, its also suitable for procession, election, meeting, lecture, outdoor party etc.
1))Output power: 80W (RMS) 4 load impedance
2))T.H.D0.1%
3))Frequency responses: 50Hz - 20kHz±3dB
4))Audio input: wireless receiver/DVD/MIC
5))Speaker: built-in 8" strong magnetic woofer 1" alt
6)) Power and voltage: AC 220V50Hz, auto power management system, intelligent accumulator and12V/4Ah rechargeable battery (2pieces)
7))Battery available time: amplify-8h, DVD-5h
8)) Wireless receiver: VHF210MHz - 270MHz
9)) Wireless MIC: Customers may choose mainframe equipped with: collar clip/hand-held wirelessMIC/headset MIC
10))MIC: Customers may choose all kinds of MIC
11))Weight: 25.5kg
12))Dimensions: 550 x 330 x 290mm
1.In order to prevent feedback and distortion, the mic should be turn away from the front side of amplifier.
2. Do not pull the mic wire forcibly that will cause the bad connect between the wire or broken.
3. The master storage battery should not be over charge or discharge, and charge it according the low power index. To charge it one or two month a time in its spare time.

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